Kazuya and Kiriha had previously won a duel against the hot-headed tsukumogami-wielding Sunao.  After her defeat, the young swordswoman takes the lessons she was taught by the duo to heart, and now turns to Kazuya for some help with a parental problem...
Those have gotta be his 
memories of that day.
.لا بدّ أنّها ذكرياته من ذلك اليوم
Das sind seine Erinnerungen
an diesen Tag.
Tienen que ser los recuerdos de ese día.
Tienen que ser los recuerdos de ese día.
C’est forcément
un souvenir de ce jour-là.
Sono sicuramente i ricordi di quel giorno.
Deve ser lembranças daquele dia.
Точно воспоминания о том дне.